Math, asked by brainlytrigonometrye, 1 year ago

what is the value of cot(-15π/4)

Answers

Answered by Anonymous

2

cot (-675)
cot (- 2*360 - 45 )
cot (-1 )
-1

Answered by pagal52

1

cot(-167)
cot(-1)
-1
here is ur ans
hope this helps u

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